baber/WOPTO huggingface dataset:
Patent JP-H11249629-A (JP)
Title: Liquid crystal display device
Inventor: INO MASUMITSU
IPC: G09G3/36
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by inverting polarities of impression voltage even in any adjacent pixels in one line when a dot inversion driving is performed. SOLUTION: This liquid crystal display device is provided with a display part 10 in which plural pixels are arranged in a matrix shape, a driver IC 20 applying a signal with respect to respective plural pixels, a switching circuit 30 performing signal changeovers to 2n lines (n is a natural number) of input lines made to correspond to even pieces of pixels with respect to one line of a signal line to be outputted from the driver IC 20 and a switch control part 40 controlling the changeovers by the switching circuit 30 so that signals whose polarities are different with each other are applied to adjacent pixels being one column of the display part 10.  Thus, polarities of signals to be respectively applied to adjacent pixels being in one column can completely inverted finally by allowing the switch control part to control the changeovers by switching parts of signals to be outputted from the driver circuit so that signals whose polarities are different with each other are applied to adjacent pixels being in one column of the display part.
Patent JP-S59177821-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G01K5/62
Filed: 1983-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51130058-A (JP)
Title: Apparatus for diluting contaminated water
Inventor: KICHIHASHI KAZUO
IPC: C02F1/00
Filed: 1975-05-06
Abstract: PURPOSE: To supply clean water in proper quantities in an apparatus for diluting contaminated water with clean water and discharging it after the degree of contamination has been lowered below the allowable upper limit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11249226-A (JP)
Title: Camera with remote control function
Inventor: KAJI EISHIN
IPC: G03B17/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To automatically execute photographing when a remote control signal from a remote control transmitter cannot be received on the camera body side at the time of remote control photographing in a remote control mode. SOLUTION: A camera 1 is provided with a receiving means 10 receiving a remote control signal from a remote control transmitter 7, and has a remote control mode (remote control mode switch 11) executing photographing under remote control by the remote control signal, and a self-timer mode (self-timer mode switch 12) automatically executing photographing by timer control. The camera 1 is provided with a first timer 21 starting to count simultaneously with the selection of the remote control mode, and a control means 20 for automatically switching the remote control mode to the self-timer mode when the receiving means 10 does not receive the remote control signal until time is out on the basis of clocking of the first timer after the remote control mode is selected.
Patent JP-H09241324-A (JP)
Title: Fluoroalkyl-containing oligomer and its production
Inventor: SAWADA HIDEO
IPC: C09D133/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoroalkyl-containing oligomer having amphipathic properties, therefore being soluble in water and almost all of general-purpose organic solvents and having high oil repellency and hydrophilicity and effect of lowering surface tension by selecting a fluoroalkyl-containing oligomer having a structure containing hydrophilic morpholino groups. SOLUTION: This oligomer is represented by formula I [wherein RF is (CF2 )n F or CF(CF3 )O(CF2 CF(CF3 )O]m C3 F7 (wherein (n) is 1-15; (m) is 0-6; and (x) is a natural number). This production process comprises reacting a fluoroalkanoyl peroxide represented by formula II (wherein RF is as defined in formula I) with acryloylmorpholine.
Patent JP-H0569107-A (JP)
Title: Manufacture of aluminum alloy-made cylindrical sliding member
Inventor: FUJITA TATSUO
IPC: B22D27/04
Filed: 1991-02-25
Abstract: PURPOSE:To obtain fine micro structure without any casting defect and to improve the wt. yield at the time of casting by bringing a forced cooling mold having inner or outer peripheral shape of a cylindrical sliding member into contact with molten hyper-eutectic Al-Si alloy. CONSTITUTION:A cooling water inlet 4 and a cooling water outlet 5 are fitted to the water cooled metallic mold 3, and by allowing the cooling water to flow into a hollow part in the inner part thereof, the forced cooling is executed. By bringing the water cooled metallic mold 3 forcedly cooled into contact with the molten metal 2, the molten metal is solidified on the surface of the water cooled metallic mold 3, and the solidified shell 6 is grown. In this case, by making the flow of the cooling water in the water cooled metallic mold 3 uniform and sufficiently quick, a cylinder liner raw material, in which the solidified shell 6 is uniformly formed on the surface of the water cooled metallic mold 3 and becomes the inner peripheral surface with the outer peripheral surface of the water cooled metallic mold 3, is obtd. After the solidified shell grows to the prescribed thickness, the water cooled metallic mold 3 is drawn out from the solidified shell 6. The bottom part of the cylindrical metal with the bottom drawn out is removed by cutting, the periphery of the raw material is machined and it is cast into the Al alloy for cylinder block.
Patent JP-S53138914-A (JP)
Title: Continuously melting and refining method
Inventor: YOSHIHARA AKIYO
IPC: C21C5/56
Filed: 1977-05-10
Abstract: PURPOSE:To continuously manufacture molten steel of fixed C content and temp. by controlling recarburizing amt. in a melting furnace and oxygen blowing amt. in a refining furnace according to the detected values of the concn. of C and Si in molten metal at the outlet of the melting furnace.
Patent JP-S52136555-A (JP)
Title: Timer
Inventor: HONDA KAZUYOSHI
IPC: H03K17/28
Filed: 1976-05-10
Abstract: PURPOSE: To intend to elevate the set time of the timer, by reducing the delay time errors such as the repeated error produced by the remaining electric load of the time limit condenser, the initial error, and the error due to the reversion on the way of the time limit, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06265103-A (JP)
Title: Discharged gas recombustion type combined cycle power generating plant
Inventor: KAWASE SHIGEKI
IPC: F01K9/00
Filed: 1993-03-15
Abstract: PURPOSE:To prevent an abnormal increasing of temperature of condensed water at an outlet port of a lower pressure gas heater and further to prevent an overheating of a lower pressure gas heater itself by a method wherein a deaerator water level adjusting valve is installed at a downstream side of a merging point of the condensed water passing through the low pressure feedwater heater and the low pressure gas heater. CONSTITUTION:Condensed water passed through a low pressure feedwater heater 16 and condensed water passed through a lower pressure gas heater 7 are merged from each other, thereafter the merged water is fed into a deaerator 17 through a deaerator water level adjusting valve 29 and the water of which gas is deaerated by the deaerator 17 is fed. Then, a pressure of the feedwater from the deaerator 17 is increased by a feedwater pump 18, enters a feedwater distribution valve 19 and then the water is distributed by a feedwater distributing valve 19 into a high pressure feedwater heater 20 and a high pressure gas heater 6. With such an arrangement as above, the deaerator water level is varied due to a reduction in flow rate of the condensed water caused by a reduction of load, the deaerator water level adjusting valve is varied and even if the valve is fully closed, the condensed water can be recovered to the condensor.
Patent JP-H02235245-A (JP)
Title: Capstan servo circuit
Inventor: SAKAGUCHI SHOZABURO
IPC: G11B15/46
Filed: 1989-03-08
Abstract: PURPOSE:To shorten the locking time of a phase servo by providing a capstan servo circuit with a pulse edge detecting means for detecting the pulse edge of a reference signal prior to the locking of a speed servo and controlling the frequency dividing operation of a frequency dividing circuit so as to start it. CONSTITUTION:The pulse edge detecting circuit 9 detects the leading edge of a reference signal sent from a reference signal generating circuit 8, generates a reset pulse and resets the frequency dividing circuit 6 to control the circuit 6 so that a frequency dividing signal for the phase servo is not outputted. When a capstan motor L reaches the set rotational frequency and the speed servo is locked, a lock completion signal is outputted from a speed error detecting circuit 5. Thereby, a phase error detecting circuit 7 is driven, the phase servo is turned on and the circuit 9 stops the generation of a reset pulse to release the reset of the circuit 6. Consequently, the locking time of the phase servo is shortened.
Patent JP-S61212841-A (JP)
Inventor: FURITSUTSU UURIHI
IPC: C08G16/02
Filed: 1986-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52136881-A (JP)
Title: Separation of chemical floating matter
Inventor: TANAKA MINORU
IPC: C02F1/24
Filed: 1976-05-13
Abstract: PURPOSE: To simply separate the floating scum and to purify the waste liquid, by passing the exhaust waste liquid, hydrogen peroxide and flocculant through the granular MnO 2  packing layer and letting float up the scum with generated minute bubbles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04270548-A (JP)
Title: Color facsimile equipment
Inventor: SATOMI MITSUO
IPC: B41J29/40
Filed: 1991-02-25
Abstract: PURPOSE:To add a sender display data with a different print color to a picture data depending on each transmission class such as emergency transmission and confidential transmission and to send the result. CONSTITUTION:The color facsimile equipment is provided with a sender color memory 11 in which at least part of print colors for sender display are registered in advance depending on each transmission class such as emergency transmission and confidential transmission, a picture synthesis means 12 synthesizing and outputting sender display data whose print color is designated, and a signal processing section 10 which adds the sender display data generated by the picture synthesis means 12 depending on each transmission class such as emergency transmission and confidential transmission at the transmission of the picture data to the picture data read out of a transmission original and sends the result to a called party.
Patent JP-S53139385-A (JP)
Title: Method of sealing sealer in glass member
Inventor: GOTOU EIZOU
IPC: H01K3/20
Filed: 1977-05-11
Abstract: PURPOSE: To simply and accurately seal glass member without using special lead glass as glass member by sealing by heating and melting low melting point glass and filling it in the gap between the sealing portion of the glass member and sealed article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000251245-A (JP)
Title: Polyester film for magnetic recording media and magnetic recording tape
Inventor: ONO MASAAKI
IPC: C08J5/18
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film for magnetic recording media, suited to manufacturing high-capacity data storing tapes having low error rates. SOLUTION: A polyester film has an SRa of 2-5 nm and SRz of 10-40 nm on one surface A, Young's modulus of 5500 MPa or more in the length direction, and Young's modulus of 6500 MPa or more in the width direction, the number of surface detects of more than 120 nm high existing on the polyester film A surface is 10 per 100 cm2, the thermal shrinkage ratio of this film at 100 deg.C for 30 min is 1.0% or less in the length direction and also in the width direction. A magnetic recording tape has a ferromagnetic metal film layer formed on the one surface A of the polyester film.
Patent JP-S54147212-A (JP)
Title: Orifice plate of spinning furnace for manufacturing glass fibers
Inventor: SHIYOUNO HIROAKI
IPC: C03B37/083
Filed: 1978-05-08
Abstract: PURPOSE: The title plate designed to manufacture fine glass fibers while preventing the joining of molten glass and to reduce the amount of cooling gas, comprising lattice-like straight grooves surrounding the orifice outlets on the surface.  
     CONSTITUTION: Glass fibers are spun through the orifice plate 5 having the parallel lines of plural orifices 6 arranged closely while blowing a gas stream from below. The plural straight grooves 15, 3W3.0 mm wide and 0.4W4.0 mm deep, are provided around the outlets 16 of the orifices 6.  
     EFFECT: Molten glass emerged from the outlets will not easily join due to the grooves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62209374-A (JP)
Title: Method for testing microcomputer
Inventor: IWASE NOBUKAZU
IPC: G01R31/30
Filed: 1986-03-11
Abstract: PURPOSE:To enable testing in a dynamic state, by forming a ring oscillator circuit by connecting a plurality of microcomputers by a predetermined connection system and counting up one frequency dividing output to apply the same to each command take-in terminal. CONSTITUTION:A ring oscillator circuit E is formed by connecting the clock input terminals CI and clock output terminals CO of the same microcomputers 11-1N. The frequency dividing output of one computer 1N is counted by a counter 10 and the count value is supplied to the command take-in terminals C of the computers 11-1N to allow the computers 11-1N to take predetermined operation. Therefore, all of elements of the internal gate of each computer receive stress and the testing of a large number of microcomputers is performed in a dynamic state.
Patent JP-H07264505-A (JP)
Title: Display device
Inventor: ONOZAWA MAKOTO
IPC: H04N5/46
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the generation of image distortion even when an aspect ratio is switched by setting up the inductance values of a diode modulation type horizontal deflection output circuit, a horizontal deflection current controlling pulse width control circuit and a choke coil so that a horizontal size controlling current is fixed in each horizontal period. CONSTITUTION:The horizontal size controlling current I0 is set up to about 0A for a fixed period from time t1 up to time t2 e.g. in each horizontal period. A condition for said operation is satisfied with inductance L0<= VA.T0/2IA when the amplitude of output voltage V0 from a pulse width control circuit 21 is V, and the average value of the current I0 is IA. In the case of switching a mode for displaying an image with an aspect ratio of 16:9 to a mode for displaying an image with an aspect ratio of 4:3, the inductance L0 of the coil 13 can be held at a small value even when the amplitude VA. of the output voltage V0 from the circuit 21 is increased and the phase delay of voltage is removed by satisfying the condition.
Patent JP-H02233236-A (JP)
Title: Preparation of molding having decorative part
Inventor: SHIGESAWA TOSHIYUKI
IPC: B29C65/04
Filed: 1989-03-07
Abstract: PURPOSE:To enhance the fixability and appearance of a decorative part while holding the linearity thereof by a method wherein an intermediate material in a non-foamed or semi-foamed state and a decorative material having a metal membrane formed thereto are placed on a mold to be fixed thereto and subjected to high frequency induction heating. CONSTITUTION:The intermediate material 11 and decorative material 6 temporarily fixed to a window plate 2 are placed in the cavity 28 of a mold 21 by mold clamping and, when high frequency voltage is applied between lower electrodes 22, 25 in this state, the intermediate material 11 itself generates heat because said material 11 is molded from a material high in its dielectric loss. The foaming agent mixed in the intermediate material is evaporated and expanded with the generation of heat to expand the intermediate material 11. At this time, since the metal membrane 7 formed to the decorative material 6 is low in electrostatic capacity, a spark is hard to generate and the damage of the mold 12 or that of a molding 3 is not generated. The intermediate material 11 and the decorative material 6 are sticked to the inner surface of the cavity 28 by the expansion of the intermediate material 11 and a foamed part 5 is formed in the fused state of both of them and also gets into communication holes 8 to strongly fix the intermediate material 11 and the decorative material 6.
Patent JP-H09245321-A (JP)
Title: Thin film magnetic head, its manufacture and storage device
Inventor: KOMATA YUJI
IPC: G11B5/39
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in an MR element part from a high temp. process in a head thin film forming process by constituting a reproducing magnetoresistive head part on the upper part side of a recording inductive head part viewing from a substrate surface. SOLUTION: A nonmagnetic insulation layer 2 is formed beforehand on a nonmagnetic substrate 1, and a lower part magnetic layer 3 becoming a part of a magnetic core is formed, and thereafter, a nonmagnetic magnetic gap layer 4, a lower side coil insulation layer 5, an excitation coil layer 6, an upper side coil insulation layer 7 and an upper part magnetic layer 8 are laminated successively, and an intermediate protective layer 22 is formed, and a recording head part is finished. At this time, after ruggedness caused by laminated constitution of the recording head is eliminated by a flatness lap, a shield type MR head part is formed. Then, an MR element part 21 is constituted in a reproducing gap layer 23 formed between a lower part shield layer 14 and an upper part shield layer 20 respectively made of a soft magnetic film.
Patent JP-H11248757-A (JP)
Title: Flying capacitor circuit
Inventor: SHIMAMOTO TAKESHI
IPC: H03K17/78
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a flying capacitor circuit which is used to measure a plurality of voltages. SOLUTION: A flying capacitor circuit is provided with a capacitor 3, a first switch 2 by which both respective terminals of a plurality of measuring voltage sources 1 are connected selectively to both terminals of the common capacitor 3 and a second switch 4 by which both terminals of the capacitor 3 are connected to inputs of a buffer circuit 5. A switch which is opened and closed at the same timing as the first switch 2 is provided across the first switch 2 and the capacitor 3. The capacitor 3 is composed of two capacitor elements which are connected in series. A switch which is opened and closed at the same timing as the second switch 4 is provided across their intermediate connection point and the reference potential of the buffer circuit 5. The buffer circuit 5 may be of a differential input type.  In addition, a switch which is opened and closed at the same timing as the first switch 2 is provided across the first switch 2 and the capacitor 3. In addition, the switch is desirably a semiconductor relay element which optically insulates and drives the gate of a MOS transistor.
Patent JP-H06240109-A (JP)
Title: Resin composition
Inventor: TOMITA HITOSHI
IPC: C08L61/06
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a resin composition excellent in impact resistance, abrasion resistance and conductivity. CONSTITUTION:This resin composition comprises 100 pts.wt. of a thermoplastic copolyester resin having a relative viscosity of 1.8-3.2 and 5-900 pts.wt. of a particulate or powdery phenol.formaldehyde resin thermally treated at a temperature of >=500 deg.C under a non-oxidative atmosphere, the thermoplastic copolyester resin being a polymer produced from an acid component comprising terephthalic acid or its ester-forming derivative and a hydrogenated dimer acid or its ester- forming derivative and a glycol component consisting mainly of 1,4-butanediol, and the ratio of the hydrogenated dimer acid component being 0.5-30 mol.% in the acid component.
Patent JP-S60198009-A (JP)
Inventor: TANAKA YASUZOU
IPC: H01B12/10
Filed: 1984-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04291240-A (JP)
Title: Active matrix substrate
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/136
Filed: 1991-03-19
Abstract: PURPOSE:To present an active matrix substrate reducing the generation of connection defect between the drain electrode of a thin film transistor and a picture element elerctrode and further reducing the area of a part occupied by additional capacitance for holding video signals. CONSTITUTION:Thin film transistors 25a and 25b are equipped with thin multi- crystal silicon films 30 equipped with channel layers 12a and 12b and drain electrodes 24, gate insulation films 13 on the thin films 30 and gate electrodes 3a and 3b on the gate insulation films 13. A picture element electrode 4 and the drain electrode 24 are electrically connected by metal constituting a metal layer 10 filling a first contact hole 9a formed at a first inter-layer insulation film 14 and ITO constituting the picture element electrode 4 filling a second contact hole 9b formed at a second inter-layer insulation film 17. Further, the metal layer 10 is used as one electrode of an additional capacitor 27.
Patent JP-S62214521-A (JP)
Title: Production of magnetic recording medium
Inventor: YAGI TAKAYUKI
IPC: G11B5/85
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a medium which has good lubricity wear resistance and impact resistance and permits high density recoding by forming a vertically magnetized film on a substrate and forming a cobalt oxide film on the magnetized film in the state of a prescribed temp. or above. CONSTITUTION:This recording medium is constituted by providing a magnetic recording layer 2 consisting of the vertically magnetized film on the substrate 1 and providing the Co oxide layer on the layer 2. The layer 2 is formed by using the vertically magnetized film consisting of Co or Co alloy. The film 3 is formed by sputtering the Co as a target onto the film 2 in, for example, an inert gas contg. oxygen of a prescribed pressure while heating the nonmagnetic substrate 1 formed with the film 2 to 100-350 deg.C or executing vacuum deposition or ion plating with the Co as a vapor deposition source in dilute oxygen.
Patent JP-H11244919-A (JP)
Title: Tool for mounting work roll
Inventor: NITTA HIROFUMI
IPC: B21B35/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To raise wear resistance, to reduce the number of repair by build-up and to reduce the cost of build-up material by executing the repair by build-up welding of the mounting hole of a work roll with a ferro alloy containing a specified composition of carbon and chromium and having a specified hardness. SOLUTION: The wear of the hole of a spindle coupling for mounting the work rolls is mainly caused by fatigue peeling of an oval-shaped hole. As its countermeasure, the improvement of wear resistance by raising the hardness of the build-up welding or the like is effective and, for the sake of that, the repairing material for a buildup welding is to be improved. The build-up welding is executed with the ferro alloy containing 0.1-0.2 wt.% C and 11-15 wt.% Cr. The hardness of the build-up welding is defined as Shore hadness of 65-75. Preferable hardness is about 68-73. It is preferable that the repairing material for build-up welding is the ferro alloy further containing 2-3 wt.% Ni.  When the wear is severe, after once removing the inside of the hole including the repairing material and, after executing the build-up welding and heat treatment, it is better to again finish the hole into a desired shape.